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I-Hydrophilic Precipitated Silica
I-silica encishisiwe iphinde ihlukaniswe ibe yi-silica eshisiwe yendabuko kanye ne-silica enciphile ekhethekile. Owokuqala ubhekisela ku-silica ekhiqizwa nge-sulfuric acid, i-hydrochloric acid, i-CO2 kanye nengilazi yamanzi njengezinto eziyisisekelo zokusetshenziswa, kuyilapho lokhu okulandelayo kubhekisela ku-silica ekhiqizwa ngezindlela ezikhethekile ezifana nobuchwepheshe be-supergravity, indlela ye-sol-gel, indlela ye-crystal yamakhemikhali, indlela ye-crystallization yesibili noma indlela ye-reverse-phase micelle microemulsion. -
I-Hydrophobic Precipitated Silica
I-silica encishisiwe iphinde ihlukaniswe ibe yi-silica eshisiwe yendabuko kanye ne-silica enciphile ekhethekile. Owokuqala ubhekisela ku-silica ekhiqizwa nge-sulfuric acid, i-hydrochloric acid, i-CO2 kanye nengilazi yamanzi njengezinto eziyisisekelo zokusetshenziswa, kuyilapho lokhu okulandelayo kubhekisela ku-silica ekhiqizwa ngezindlela ezikhethekile ezifana nobuchwepheshe be-supergravity, indlela ye-sol-gel, indlela ye-crystal yamakhemikhali, indlela ye-crystallization yesibili noma indlela ye-reverse-phase micelle microemulsion.
